Interesting, I just tried to book at trip from LHR to ATL and it gave me the prices and schedules. Of course I stopped at entering my credit card details. But it let me do it. The 'trip' I booked was leaving on Sep 17 and returning to LHR on Sep 21. Total fare was GBP 542.70

Quoting dutchflyboi (Reply 1):Interesting, I just tried to book at trip from LHR to ATL and it gave me the prices and schedules. Of course I stopped at entering my credit card details. But it let me do it. The 'trip' I booked was leaving on Sep 17 and returning to LHR on Sep 21. Total fare was GBP 542.70

Ah Thanks, I've just realised it's on Los Angeles and Las Vegas that it happens on, and I think SFO...which is where I was trying...Doesn't matter now though I was just curious as I've booked KLM/Delta